WWDC is 4 days away and preparations at San Francisco’s Moscone West center are already in full swing. As expressed in Apple’s press release from a few days ago, this year’s WWDC will focus on OS X Lion, iOS 5, and Apple’s upcoming iCloud service. That said, some crafty sneaksters were able to get these shots which show what we can only assume the iCloud icon will look like. And surprise surprise, it’s a cloud!